Question

4 3. Find out the mode from the following data : তলত দিয়া তথ্য সমূহৰ পৰাই বহুলক নির্ণয় কৰা। তলত ৩০ জন ছাত্র-ছাত্রীৰ ভূগােল বিজ্ঞানত পােৱা নম্বৰৰ তালিকা দিয়া হ'ল। 45 35 45 36 42 38 42 45 57 45 31 41 45 52 29 56 42 54 28 28 45 38 38 32 29 49 37 45 45 35 47​

Answer 1

Answer:

Mode =45

Explanation:

Data = 45 35 45 36 42 38 42 45 57 45 31 41 45 52 29 56 42 54 28 28 45 38 38 32 29 49 37 45 45 35 47

Sequence data = 28, 28, 29, 29, 31, 32, 35, 35, 36, 37, 38, 38, 38, 41, 42, 42, 42, 45, 45, 45, 45, 45, 45, 45, 45, 47, 49, 52, 54, 56, 57

Mean x¯¯¯ = 41.161290322581

Median x˜ =42

Mode =45

Range =29

Minimum =28

Maximum =57

Count n =31

Sum = 1276

Quartiles Quartiles:

Q1 --> 35

Q2 --> 42

Q3 --> 45